Registering The Xt Server To Ip Office - Avaya RADVISION Scopia XT5000 Installation Manual

3. Enter the IP address of the gatekeeper in the Gatekeeper IP address field.
4. Enter the H.323 number required to dial the XT Codec Unit in the E.164 field.
5. Select Done.

Registering the XT Server to IP Office

About this task
The procedure in this section explains how to register your XT Server to the IP Office SIP Registrar and
how to configure the SIP Proxy connection. If you do not register to IP Office, you cannot host
videoconferences or use the full functionality of the system.
The XT Server can be configured to function in a SIP environment, where aliases are managed by SIP
servers rather than gatekeepers. In a SIP environment, a user can contact an endpoint by entering its
alias, rather than having to remember the endpoint's IP address. For example, you can dial "1234" or
"joesmith" and the SIP server routes the call correctly. To do this, the SIP server must register all
endpoints to maintain the mapping list of aliases and endpoints to successfully route calls.
Before you begin
Verify that you have the following information about your SIP environment:
• The DNS names or IP addresses of the Avaya IP Office server.
• The transport port used in your SIP environment.
• Credentials for authenticating XT Server to the Avaya IP Office server.
If configuring from the endpoint, you must first enable advanced configuration, as described in
Maintaining the XT Server Locally from the Endpoint
Procedure
1. Access the SIP settings as follows:
Installation Guide for Scopia XT5000 Server for IP Office Version 3.2
Important:
If the gatekeeper is configured to be automatically detected by endpoints, select
Automatic (depends on the type of gatekeeper). Consult the network administrator.
The basic configuration of your Scopia XT Server for IP Office is complete.
• From the XT Server web interface, select Administrator Settings > Protocols > SIP.
• From the endpoint's main menu, select Configure > Advanced > Protocols > SIP.
on page 45.
Initial Configuration | 61